AL 170 - 8 Ohm

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Code: V-1302-AL170

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$260.00 each

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Description: AL 170 - 8 Ohm

Visaton Speaker Driver - AL 170 - 8 Ohm High-end Low Midrange
Art. No. 1302

Visaton AL170 - 8 Ohm

Characteristics and Sound Properties
17cm (6.5") High-End low midrange driver with stiff, anodized aluminium cone, solid aluminium die-cast basket and elastic rubber surround. Extremely low electrical and mechanical losses due to vented pole plate, vented damper and capton voice-coil. Extremely long cone displacement due to long stroke voice coil. Suitable as low-midrange driver for 2-, 3- and 4-way high-end applications up to 2500 Hz.

Technical Specifications

Rated power	70 W
Maximum power	100 W
Nominal impedance Z	8 Ohm
Frequency response (fu: Lower cut-off frequency depending on cabinet)	fu-10000 Hz
Mean sound pressure level	88 dB (1W/1m)
Dispersion angle (-6 dB)	51°/4000 Hz
Excursion limit	± -11 mm
Resonance frequency fs	38Hz
Magnetic induction	1.1 T
Magnetic flux	520 µWb
Height of front pole-plate	6 mm
Voice coil diameter	25 mm
Height of winding	18 mm
Cutout diameter	150 mm
Net weight	1.2 kg
DC resistance Rdc	5.6 Ohm
Mechanical Q factor Qms	3.88
Electrical Q factor Qes	0.43
Total Q factor Qts	0.39
Equivalent volume Vas	34 litres
Effective piston area Sd	133 cm²
Dynamically moved mass Mms	13 grams
Force factor Bxl	6.9 Tm
Inductance of the voice coil L	0.9 mH

Recommended Cabinet Sizes

Volume / Principle	BR Port	f_b	f_c / Q_TC
10 litre / closed	-	-	79 Hz/0.81
20 litre / bass reflex	BR 19.24 (length 13cm)	43 Hz	-
30 litre / bass reflex	BR 19.24 (length 11cm	39 Hz	-